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https://github.com/minetest/minetest.git
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140 lines
4.3 KiB
Lua
140 lines
4.3 KiB
Lua
-- Add chat command to place all the nodes in DevTest
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local function advance_pos(pos, start_pos, advance_z)
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if advance_z then
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pos.z = pos.z + 2
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pos.x = start_pos.x
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else
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pos.x = pos.x + 2
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end
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if pos.x > 30900 or pos.x - start_pos.x > 46 then
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pos.x = start_pos.x
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pos.z = pos.z + 2
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end
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if pos.z > 30900 then
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-- We ran out of space! Aborting
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aborted = true
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return false
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end
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return pos
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end
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local function place_nodes(param)
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local nodes = param.nodes
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local name = param.name
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local pos = param.pos
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local start_pos = param.start_pos
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table.sort(nodes)
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minetest.chat_send_player(name, "Placing nodes …")
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local nodes_placed = 0
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local aborted = false
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for n=1, #nodes do
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local itemstring = nodes[n]
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local def = minetest.registered_nodes[itemstring]
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local p2_max = 0
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if param.param ~= "no_param2" then
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-- Also test the param2 values of the nodes
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-- ... but we only use permissible param2 values
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if def.paramtype2 == "wallmounted" then
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p2_max = 5
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elseif def.paramtype2 == "facedir" then
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p2_max = 23
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elseif def.paramtype2 == "4dir" then
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p2_max = 3
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elseif def.paramtype2 == "glasslikeliquidlevel" then
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p2_max = 63
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elseif def.paramtype2 == "meshoptions" and def.drawtype == "plantlike" then
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p2_max = 63
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elseif def.paramtype2 == "leveled" then
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p2_max = 127
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elseif def.paramtype2 == "degrotate" and (def.drawtype == "plantlike" or def.drawtype == "mesh") then
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p2_max = 239
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elseif def.paramtype2 == "colorfacedir" or
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def.paramtype2 == "colorwallmounted" or
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def.paramtype2 == "colordegrotate" or
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def.paramtype2 == "color4dir" or
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def.paramtype2 == "color" then
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p2_max = 255
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end
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end
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for p2 = 0, p2_max do
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-- Skip undefined param2 values
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if not ((def.paramtype2 == "meshoptions" and p2 % 8 > 4) or
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(def.paramtype2 == "colorwallmounted" and p2 % 8 > 5) or
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((def.paramtype2 == "colorfacedir" or def.paramtype2 == "colordegrotate")
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and p2 % 32 > 23)) then
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minetest.set_node(pos, { name = itemstring, param2 = p2 })
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nodes_placed = nodes_placed + 1
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pos = advance_pos(pos, start_pos)
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if not pos then
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aborted = true
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break
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end
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end
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end
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if aborted then
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break
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end
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end
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if aborted then
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minetest.chat_send_player(name, "Not all nodes could be placed, please move further away from the world boundary. Nodes placed: "..nodes_placed)
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end
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minetest.chat_send_player(name, "Nodes placed: "..nodes_placed..".")
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end
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local function after_emerge(blockpos, action, calls_remaining, param)
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if calls_remaining == 0 then
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place_nodes(param)
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end
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end
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minetest.register_chatcommand("test_place_nodes", {
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params = "[ no_param2 ]",
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description = "Test: Place all nodes (except dummy and callback nodes) and optionally their permissible param2 variants",
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func = function(name, param)
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local player = minetest.get_player_by_name(name)
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if not player then
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return false, "No player."
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end
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local pos = vector.floor(player:get_pos())
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pos.x = math.ceil(pos.x + 3)
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pos.z = math.ceil(pos.z + 3)
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pos.y = math.ceil(pos.y + 1)
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local start_pos = table.copy(pos)
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if pos.x > 30800 then
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return false, "Too close to world boundary (+X). Please move to X < 30800."
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end
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if pos.z > 30800 then
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return false, "Too close to world boundary (+Z). Please move to Z < 30800."
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end
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local aborted = false
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local nodes = {}
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local emerge_estimate = 0
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for itemstring, def in pairs(minetest.registered_nodes) do
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if itemstring ~= "ignore" and
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-- Skip callback test and dummy nodes
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-- to avoid clutter and chat spam
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minetest.get_item_group(itemstring, "callback_test") == 0 and
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minetest.get_item_group(itemstring, "dummy") == 0 then
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table.insert(nodes, itemstring)
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if def.paramtype2 == 0 then
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emerge_estimate = emerge_estimate + 1
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else
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emerge_estimate = emerge_estimate + 255
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end
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end
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end
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-- Emerge area to make sure that all nodes are being placed.
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-- Note we will emerge much more than we need to (overestimation),
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-- the estimation code could be improved performance-wise …
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local length = 16 + math.ceil(emerge_estimate / 24) * 2
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minetest.emerge_area(start_pos,
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{ x = start_pos.x + 46, y = start_pos.y, z = start_pos.z + length },
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after_emerge, { nodes = nodes, name = name, pos = pos, start_pos = start_pos, param = param })
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return true, "Emerging area …"
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end,
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})
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